Open Access
Fig. 6.
Wavelet power spectra of the PI maps at C-band for NGC 891 (left panel) and for NGC 4631 (right panel) at 12″ HPBW. Scale a is the scale of the wavelet function in pixelsize (1.″5) which is half of the size of the structure in the map (see text for details). E(a) is the energy density of thewavelet transform on scale a.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.